Ic Pin Functions - Sylvania 6509DD Service Manual

IC1201 (TV Micro Computer)
Pin
Signal Name
No.
1 GND GND
2
XIN Input for Oscillator
3
XOUT Output for Oscillator
4 TEST 1 TEST 1
5 GND GND
6 VCC AL+5V
7 TEST 0 TEST 0
8 FILT FILT
9 HLF Filter for CCD
10 VHOLD VHOLD
11 CVIN Input for Video Signal
12 RESET RESET
13 N.U. Not Used
14 Y-SW OUT Composite Signal Output
15 GND GND
16 3.58 X'TAL 3.58MHz Crystal
17 C-APC CHROMINANCE APC
18 N.U. Not Used
19 N.U. Not Used
20 N.U. Not Used
21 N.U. Not Used
22 VCC VCC
23 N.U. (GND)
Composite Signal Input 2
24 CVBS IN2
(LINE)
25 N.U. Not Used
Composite Signal Input 1
26 CVBS IN1
(TUNER)
27 N.U. Not Used
28 5.7V REG OUT 5.7V Output
29 C IN DVD Chrominance Signal
30 Y IN DVD Luminance Signal
31 V REG VCC DC 8.7V Input
32 FSC OUT Clock Output 3.58MHz
33 N.U. Not Used
34 N.U. Not Used

IC PIN FUNCTIONS

Function
1-14-1
Pin
Signal Name
No.
35 N.U. Not Used
36 N.U. Not Used
37 V RAMP F/B V Ramp Feed Back
38 V RAMP OUT Vertical Output
39 V RAMP CAP V Ramp OSC Capacitor
40 N.U. Not Used
41 N.U. Not Used
42 H VCO F/B H Vco Feed Back
43 AFC FILT Horizontal AFC Filter
44 GND GND
45 FBP IN Flyback Pulse Input
46 H-OUT H Pulse Output
47 VCC Vcc
48 VCC Vcc
49 VCC Vcc
50 R OUT Red Output
51 G OUT Green Output
52 B OUT Blue Output
53 ACL IB-Input
54 N.U. Not Used
Muting Signal to Audio Output
55 JACK-MUTE
Terminal
I2C-BUS Controller Interface
56 SDA
(Data
White Balance Adjustment
57 I2C-OPEN
Judgement
I2C-BUS Controller Interface
58 SCL
(Clock)
59 CS DVD Interface Chip Select
60 SDATA DVD Interface Data
61 SCLK DVD Interface Clock
62 VOLUME Volume Control
Speaker Amp. ON/OFF
63 AMP-STANDBY
Output Signal
DVD Control Key Code
64 REMOTE OUT
Output
65 DVD -MUTE DVD Mute Signal Input
66 KEY-IN 0 Key Input 0
67 KEY-IN 1 Key Input 1
Function
TD005PIN